[CRIU] [PATCH 0/3] make: Fixes for deps generation

[Cyrill Gorcunov]

In arch code we do generate headers which are used in other
arch build targets, thus in case of massive parallels compiling
we may meed a race between headers gegeration and source code
compilation of some .c file (as Andrew reported with make -j 32|64).

This series fies such problem (we have not meet it before because our
make engine were less flexible and all targets are built one by
one.

Andtew, please confirm it resolves the problem you met (I've tested
it in various modes but still). Thanks!